Huge! Electric flashing! 45.25ct high grade Boulder Opal

Wow! Every crystal peeking out of this opals swirling mahogany matrix is alive with glittering color and vibrant flashing. The electric greens and blues stand out against its dark body color, and it is covered with a mirror grade liquid luster. Measuring 35mm x 24.6mm x 6.6mm this piece has tremendous size, and is untreated! Sourced from Australia.